265408

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1$

素因数の和:65

約数の個数: 56

約数和(自身を含む): 640080

約数和(自身を除く): 374672

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 29, 32, 44, 52, 58, 64, 88, 104, 116, 143, 176, 208, 232, 286, 319, 352, 377, 416, 464, 572, 638, 704, 754, 832, 928, 1144, 1276, 1508, 1856, 2288, 2552, 3016, 4147, 4576, 5104, 6032, 8294, 9152, 10208, 12064, 16588, 20416, 24128, 33176, 66352, 132704, 265408]

約数ペア:

[(1, 265408), (2, 132704), (4, 66352), (8, 33176), (11, 24128), (13, 20416), (16, 16588), (22, 12064), (26, 10208), (29, 9152), (32, 8294), (44, 6032), (52, 5104), (58, 4576), (64, 4147), (88, 3016), (104, 2552), (116, 2288), (143, 1856), (176, 1508), (208, 1276), (232, 1144), (286, 928), (319, 832), (352, 754), (377, 704), (416, 638), (464, 572)]